body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans',
    'Droid Sans', 'Helvetica Neue', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-user-select:none;
  -moz-user-select:none;
  user-select:none; 
  display: -webkit-box;
}
.mainDiv{
  -webkit-box-flex: 1;
  /* padding: 10px !important; */
  height: auto !important;
  /* background-color: rebeccapurple; */
}

code {
  font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New', monospace;
}
.pageContent{
  display:-webkit-box;
  -webkit-box-orient:vertical;
  height:100%;
}